303230000

素因数分解:

$2^4\times 5^4\times {\mathrm{30323}}^1$

素因数の和:30351

約数の個数: 50

約数和(自身を含む): 734174364

約数和(自身を除く): 430944364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 30323, 60646, 121292, 151615, 242584, 303230, 485168, 606460, 758075, 1212920, 1516150, 2425840, 3032300, 3790375, 6064600, 7580750, 12129200, 15161500, 18951875, 30323000, 37903750, 60646000, 75807500, 151615000, 303230000]

約数ペア:

[(1, 303230000), (2, 151615000), (4, 75807500), (5, 60646000), (8, 37903750), (10, 30323000), (16, 18951875), (20, 15161500), (25, 12129200), (40, 7580750), (50, 6064600), (80, 3790375), (100, 3032300), (125, 2425840), (200, 1516150), (250, 1212920), (400, 758075), (500, 606460), (625, 485168), (1000, 303230), (1250, 242584), (2000, 151615), (2500, 121292), (5000, 60646), (10000, 30323)]